Q: If a single diploid somatic cell with 18 chromosomes undergoes meiosis and produces sperm, the…
A: As we know all living organisms are made of basic unit of structure and function called as cell.…
Q: True or false Meiosis produces cells that have a diploid number or chromosomes?
A: Cell cycle: - it is a series of changes occur in a newly divided cell through which it duplicates…
Q: mitosis the dna is replicated once while in meiosis it is replicated twice
A: DNA replicates in S-stage and chromosome gets isolated at M-stage both in meiosis just as mitosis.…
Q: Melanoma is a type of cancer in which abnormal skin cells divide uncontrollably. Some chemotherapy…
A: Cancer is one of the most dreaded diseases of human beings and is a major cause of death all over…
Q: The constancy of the chromosomes number from one cell generation to the next is maintained through…
A: Chromosomes are thread-like structures present inside the nucleus of the cell. DNA along with…
Q: Differences and similarities between Mitosis, Meiosis I and Meiosis II.
A: The cell division represents a process during which a parent cell is divided into two or more…
Q: 2 1. 2 2 1 1 1 2 2 1 1 2 2. 3. 2. 2.
A: Reciprocal translocation is a process of swapping segments of chromosomes between homologous…
Q: True or False: The offspring of two parents receives a single copy of every chromosome from each…
A: Sexual reproduction is a process in which genetic information of two different sexes' individuals…
Q: Advantage and disadvantage of crossing over of the paired chromosomes from each parent in meiosis
A: Meiosis or reductional division results in formation of 4 daughter cells each have half the number…
Q: MEIOSIS -has many significance such as that can be explained that can be explained
A: As per our company's guidelines we are supposed to answer a single question at a time, please repost…
Q: meiosis leads to a diploid cell in a life cycle, true or false
A: A kind of cell division that produces four haploid daughter cells after following two consecutive…
Q: In meiosis, independent assortment is the process of physical exchange of DNA between homologous…
A: law of independent assortment proposed by father of genetics, Gregor Johan Mendel. This law states…
Q: The diploid chromosome number for the somatic cells of a frog is 26. What would that number be after…
A: Meiosis is important because it ensures that all organisms produced via sexual reproduction contain…
Q: Explain why the daughter cells produced by meiosis NEED to be genetically different from each other,…
A: All the events occur during cell division through which a cell divides into two daughter cells is…
Q: Prevention of genetic abnormalities by reducing the number of chromosomes in a cell by half. meiosis…
A: Cell Cycle: A cell cycle is a set of events that occur in a cell as it divides and grows. A cell…
Q: When a diploid cell undergoes mitosis, the number of chromosomes in the resulting cells ____When a…
A: When a diploid cell undergoes mitosis, the number of chromosomes in the resulting cells are the…
Q: true or false: meiosis takes place in body cells called somatic cells.
A: Meiosis is a double division which occurs in a diploid cell and gives rise to four haploid cells…
Q: What are the significance of MEIOSIS. State whether it is a normal developmental phenomena or not,…
A: Introduction: Cell division is a significant process taking place in all living organisms. During…
Q: normal somatic cells of an organism have 100 chromosomes. how many chromosomes will be present in…
A: Chromosomes are long thread like structures that carry coded genetic in the form of genes. This…
Q: True or False: Every chromosome carries exactly the same information.
A: A chromosome contains all the genetic information. Most of the chromosomes present in the eukaryotic…
Q: In the koala, a newly created somatic cell (such as a skin cell) contains 16 total chromosomes. When…
A: The skin cells or somatic cells of koala are diploid and contain 16 chromosomes i.e., 2n=16. The…
Q: True and false: All cells of the same organism have the same number of chromosomes (with the…
A: A chromosome is described as a tiny, thread-like structure that is located in the nucleus of…
Q: The chromosomes that do not differ between males and females are called autosomes. True False
A: Chromosomes are rod-shaped condensed chromatin fibers that act as hereditary vehicles as they store…
Q: Meiosis involves two sequential cell divisions with DNA replication between divisions. True False
A: Cell division is the process of the formation of two daughter cells. It is the basis of growth and…
Q: Within the human body meiosis occur repeatedly producing gametes.Accidents during meiosis can alter…
A: Laws of genetics prove that the genetic information is passed from parent cell to the daughter cell…
Q: True or False? The organism is haploid.
A: A cell or organism with only one set of chromosomes is referred to as haploid. Asexually reproducing…
Q: If humans have 46 chromosomes in each of their body cells, determine how many chromosomes you would…
A: Introduction: Chromosomes are thread-like structures present in the nuclei of animal and plant…
Q: Select the best answer or answers from the choices given: Relative to differences between mitosis…
A: The mechanism via which a cell called the parent cell divides to form two or more daughter cells is…
Q: .Meiosis begins in a germ cell with a number of chromosomes and will produce at the end 4 cells with…
A: Meiosis is a cell division of germ cells in organisms that reproduce sexually utilized in the…
Q: True or False: Mitotic phase is the shortest part of the cell cycle compared to G1, S, and G2. True…
A: Cell cycle is a process, where cell increases its size, DNA copies and prepare for division. It is…
Q: If humans have 46 chromosomes in each of their body cells, determine how many . Sperm • Egg . .…
A: Introduction: Chromosomes are thread-like structures found in animal and plant nuclei. Protein and a…
Q: The chromosomes that do not differ between males and females are called autosomes. False True
A: Step 1 Chromosomes are DNA-protein hereditary structures. Chromosomes are formed by condensation of…
Q: What kinds of cells does meiosis produce? exact copies unique
A: Cell is the structural and functional unit of life. It undergoes division to form new cells. It is…
Q: Explain how interference with various phases of meiosis affects cell reproduction and, ultimately,…
A: Meiosis is a specialized form of cell division in which the number of chromosomes is reduced to…
Q: Humans are 2n=46 in terms of their chromosomes per somatic and germ cell. Knowing the chromosome…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: true or false: nondisjunction during meiosis is the cause of down syndrome
A: Down syndrome is caused by failure of chromosomes during meiosis. cell division which results in the…
Q: Meiosis in males is called . Meiosis in females is called (LT#6)
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Nondisjunction produces daughter cells with an imbalance of chromosomes. A cell biologist examines…
A: When homologous chromosomes or sister chromatids fail to differentiate during meiosis, the result is…
Q: Use the provided chromosomes to illustrate the poss due to the independent assortment of…
A: After interphase/meiosis 1 the cell is in diploid state In metaphase 2 , the cell is in Diploid…
Q: Oogenesis results in 1 gamete per meiotic division. TRUE OR FALSE
A: Oogenesis is the process of formation of female gamete. This process begins inside the fetus before…
Q: If nondisjunction takes place in a spermatocyte in the second meiotic division and the sperm…
A: Answer:- Option B is the correct choice. The nondisjunction is a process where the sister chromatids…
Q: Normal male grasshoppers have no sex chromosomes. True or False
A: Sex chromosomes decide if an individual is male or female. The sex chromosomes of humans and…
Q: True or false after the first meiotic division the cells are haploid because they have only one…
A: Answer Meiosis - It is a nuclear division that occurs in the germ cells of sexually reproducing…
Q: Question 28 For the statement below tell which from the list below applies 1. meiosis 2. mitosis 3.…
A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading…
Q: What are the significance of MEIOSIS. State whethear it is a developmental phenomena or not, support…
A: Meiosis and mitosis are important for normal human embryo development or else it will leads to many…
Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…
A: The cell can divide either through meiosis and mitosis . The mitotic cell division produces two…
Q: The process of meiosis results in: the production of egg. sperm or pollen all of these choices are…
A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…
Q: Which of the following is impossible? A diploid cell undergoing mitosis A haploid cell undergoing…
A: Cell division is of two types: mitosis (where a cell splits into two identical daughter cells and…
Q: Meiosis Il is similar to mitosis in that chromosomes number is reduced. True O False
A: Meiosis(Reduction division) It occurs in eukaryotic life cycle Involving sexual reproduction. It…
Q: Each gamete, ovum or sperm, has 23 chromosomes, diploid number= 2N(22 somatic chromosomes + one sex…
A: Organisms can be haploid or diploid based on the chromosome set in them. Often paternal and maternal…
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- Nondisjunction can be caused by ________. a. crossing over in meiosis b. segregation in meiosis c. failure of chromosomes to separate during meiosis d. multiple independent assortmentsBecause of the ________ alignment of homologous chromosomes during meiosis, gametes can end up with _________ mixes of maternal and paternal chromosomes. a. unvarying; different b. unvarying; duplicate c. random; duplicate d. random; differentTrue or false after the first meiotic division the cells are haploid because they have only one chromosome of each original homologous pair
- meiosis leads to a diploid cell in a life cycle, true or falseAdvantage and disadvantage of crossing over of the paired chromosomes from each parent in meiosisWhen a diploid cell undergoes mitosis, the number of chromosomes in the resulting cells ____When a diploid cell undergoes meiosis, the number of chromosomes in the resulting cells are _____.The result of ______. is the formation of gametes.
- true or false: meiosis takes place in body cells called somatic cells. In a comparison of the stages of meiosis to the stages of mitosis, which stages are unique to meiosis and which stages have the same in both meiosis and mitosis.True or false in mitosis the dna is replicated once while in meiosis it is replicated twice
- During meiotic divisions to make sperm, the cellular divisions at the end of meiosis I and II is unequal resulting in one gamete. True FalseWhich if the following is not a source of genetic variation in meiosis? tetrad formation migration of centrioles crossing over the random lining up of chromosomes on the metaphase plate independent sorting of alleles into gametesThe sorting and recombination of genes in meiosis result in a greater _______ of possible _____ combinations than could result from mitosis
